[QE-users] NEB calculation for spin containing system

2022-12-13 Thread PARVEEN N/A
Dear All, I am trying to find out the transition state of O2 binding to a metal surface. *Description of Intermediates:* In one intermediate, two spins are present on the O2 molecule whereas, in 2nd, one spin is transferred to the metal atoms. To find the transition state, I am using NEB calculat

[QE-users] How to specify starting magnetization for different intermediate images in a single NEB input

2022-12-15 Thread PARVEEN N/A
Dear All, I have a general question regarding NEB input. I want to study a system in which there are two intermediate images with different magnetic sites. For these sites, I wish to specify different starting magnetizations for different NEB images. How can I mention different starting magnetizati

Re: [QE-users] How to specify starting magnetization for different intermediate images in a single NEB input

2022-12-27 Thread PARVEEN N/A
ole path twice, using both spin states, in order to evaluate > where the crossing happens. I suppose you cannot constraint > magnetization for a single image, using tot_magnetization you can only > fix it along the path. > HTH > Giuseppe > > Quoting PARVEEN N/A : > > > De

Re: [QE-users] How to specify starting magnetization for different intermediate images in a single NEB input

2023-01-03 Thread PARVEEN N/A
gh the minimum energy path represented by the two > low-energy branches of the two paths (the triplet one on the left of > the crossing point, the singlet one on the right of the crossing point). > HTH > Giuseppe > > Quoting PARVEEN N/A : > > > Thank you very much Prof. Giu

[QE-users] Issue in plotting O2 orbitals

2023-01-08 Thread PARVEEN N/A
Dear All, I am trying to make molecular orbitals of a triplet dioxygen molecule (O2) for which I am using pp.x available in QE. I am able to draw O2 orbitals upto pi antibonding orbitals which intuitively looks correct to me . After that, I want to plot a sigma antibonding orbital of O2 but I am ge